Hello, I am new. I just bought a Ruger Precession Rifle in 6.5 Creedmoor and want to cast bullets for this rifle. I have cast bullets in 308 etc. so I know enough about casting. But, can I use any mold in 6.5 with dia. 265 to cast? I was looking at the RCBS 6.5-140-SILH. There are no 6.5 Creedmoor bullet casting blocks that I know of. Any help would be a great start.